Palabras claves: Collection network, facility location problem, NP-hard, Optimization, Reverse logistics, Urban solid waste
Autores: Diego Hernán Peluffo-Ordóñez, Erick P. Herrera-Granda, Israel D. Herrera-Granda, Leandro L. Lorente-Leyva, Rossit D.G., Wilson G. Imbaquingo-Usiña